23552134505 has 16 divisors (see below), whose sum is σ = 29101950864. Its totient is φ = 18286878720.

The previous prime is 23552134447. The next prime is 23552134511. The reversal of 23552134505 is 50543125532.

It can be written as a sum of positive squares in 8 ways, for example, as 10239820864 + 13312313641 = 101192^2 + 115379^2 .

It is not a de Polignac number, because 23552134505 - 2²⁴ = 23535357289 is a prime.

It is a super-2 number, since 2×23552134505² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258074 + ... + 337203.

It is an arithmetic number, because the mean of its divisors is an integer number (1818871929).

Almost surely, 2^23552134505 is an apocalyptic number.

It is an amenable number.

23552134505 is a deficient number, since it is larger than the sum of its proper divisors (5549816359).

23552134505 is a wasteful number, since it uses less digits than its factorization.

23552134505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595516.

The product of its (nonzero) digits is 90000, while the sum is 35.

The spelling of 23552134505 in words is "twenty-three billion, five hundred fifty-two million, one hundred thirty-four thousand, five hundred five".